Fix rtux64w10.sys BSOD When Connecting to the Internet in Windows 11

Fix rtux64w10.sys BSOD When Connecting to the Internet in Windows 11

Experiencing a Blue Screen of Death (BSOD) with the error message rtux64w10.sys when connecting to the internet in Windows 11? This issue is commonly caused by corrupt or outdated Realtek Ethernet drivers. In this guide, you’ll find all the proven solutions to eliminate the rtux64w10.sys error and restore system stability.

 What Causes the rtux64w10.sys BSOD?

The rtux64w10.sys error typically occurs due to:

• A faulty Realtek Ethernet driver
• Corrupted system files
• Driver conflicts from USB hubs or network utilities

 How to Fix rtux64w10.sys BSOD in Windows 11

Follow the steps below in order. After each fix, restart your PC and check if the error persists.

 1. Update the Realtek Ethernet Driver

1. Right-click Start → Select Device Manager
2. Click View → Show hidden devices
3. Expand Network adapters
4. Right-click your Ethernet device → Choose Update driver
5. Select Search automatically for drivers
6. Once updated, restart your PC

2. Roll Back to a Previous Driver Version

If the BSOD persists after updating:

1. Open Device Manager again
2. Expand Network adapters
3. Right-click the Ethernet adapter → Update driver
4. Choose Browse my computer for drivers
5. Click Let me pick from a list
6. Select a previous version → Click Next
7. Restart your system

3. Uninstall and Reinstall the Ethernet Driver

If rolling back didn’t help:

1. Go to Device Manager
2. Expand Network adapters
3. Right-click the Ethernet driver → Click Uninstall device
4. Confirm uninstall → Restart your PC
5. Windows will reinstall the driver automatically

 4. Check for Windows Updates

Microsoft may have released a patch for this error:

1. Go to Settings → Windows Update
2. Click Check for updates
3. Install any available updates
4. Restart when prompted

 5. Run System File Checker (SFC) and DISM Tools

Corrupt system files can cause BSODs. Use these built-in tools to fix them.

1. Type CMD in Windows search
2. Right-click Command Prompt → Choose Run as administrator

Then run the following commands one by one:

sfc /scannow
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

Wait for each scan to complete, then restart your PC.

 6. Perform a Clean Boot

Clean booting disables third-party software that might conflict with your network drivers.

1. Press Windows + R → Type msconfig → Hit Enter
2. Go to the Services tab
3. Check Hide all Microsoft services → Click Disable all
4. Go to Startup tab → Click Open Task Manager
5. Disable all enabled startup items
6. Click Apply → OK → Restart your PC

 7. Manually Install Driver from Manufacturer

If nothing works, download the latest Realtek Ethernet driver from your motherboard or PC manufacturer’s website and install it manually.

 8. USB Hub Issues

Some users report this BSOD after connecting USB hubs. In this case:

• Visit the USB hub manufacturer’s website
• Download and install the latest USB drivers

 Frequently Asked Questions

What is rtux64w10.sys?

It’s a system file related to the Realtek Ethernet driver. If it’s corrupted or outdated, it can trigger a BSOD.

Can I delete rtux64w10.sys?

No. It’s a critical system file. Deleting it will break Ethernet connectivity. Always use driver updates or reinstallation methods.

Why does BSOD occur when I connect to the internet?

Likely because the network driver fails to handle new connections, especially if corrupted or in conflict with other hardware like USB hubs.

Will a clean boot delete my data?

No. A clean boot only disables startup programs temporarily and won’t affect your personal files.

 Final Thoughts

The rtux64w10.sys BSOD in Windows 11 can be annoying, but it’s usually caused by a bad or incompatible Realtek network driver. By following the above steps, you can resolve the issue and prevent future blue screens.

Still stuck? Consider reaching out to your PC manufacturer’s support or Microsoft’s troubleshooting center.

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